Ban Mae Cho, Chiang Mai, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Ban Mae Cho, Chiang Mai, Thailand
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2023
68AQILowest AQI recorded on
23rd Aug 2023
15AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 35 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Ban Mae Cho, Chiang Mai, Thailand
AQI
Day
Night
.
6 AM12th Aug 2026
7 PM
5 AM13th Aug 2026
Day time
Avg. Highest Time
2PM12th Aug
52AQI
Avg. Lowest Time
6PM12th Aug
27AQI
Night time
Avg. Highest Time
8PM12th Aug
42AQI
Avg. Lowest Time
5AM13th Aug
23AQI
In the last 24 hours,
Ban Mae Cho's AQI reached its highest point of 52 at 2 PM during the Day, while the lowest point, 23, was recorded at 5 AM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ban Mae Cho, Chiang Mai, Thailand
JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026326 AMAQI
15th Jul 2026347 AMAQI
15th Jul 2026388 AMAQI
15th Jul 2026339 AMAQI
15th Jul 20263310 AMAQI
15th Jul 20263211 AMAQI
15th Jul 20265112 PMAQI
15th Jul 2026471 PMAQI
15th Jul 2026502 PMAQI
15th Jul 2026553 PMAQI
15th Jul 2026554 PMAQI
15th Jul 2026525 PMAQI
15th Jul 2026496 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026628 PMAQI
15th Jul 2026579 PMAQI
15th Jul 20265910 PMAQI
15th Jul 20265911 PMAQI
16th Jul 20266012 AMAQI
16th Jul 2026551 AMAQI
16th Jul 2026522 AMAQI
16th Jul 2026533 AMAQI
16th Jul 2026524 AMAQI
16th Jul 2026555 AMAQI
23°C20/27°C
16th Jul 2026576 AMAQI
16th Jul 2026577 AMAQI
16th Jul 2026658 AMAQI
16th Jul 2026649 AMAQI
16th Jul 20266210 AMAQI
16th Jul 20266411 AMAQI
16th Jul 20265412 PMAQI
16th Jul 2026581 PMAQI
16th Jul 2026602 PMAQI
16th Jul 2026603 PMAQI
16th Jul 2026594 PMAQI
16th Jul 2026605 PMAQI
16th Jul 2026536 PMAQI
16th Jul 2026487 PMAQI
16th Jul 2026508 PMAQI
16th Jul 2026549 PMAQI
16th Jul 20266410 PMAQI
16th Jul 20266411 PMAQI
17th Jul 20265912 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026502 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026454 AMAQI
17th Jul 2026475 AMAQI
22°C19/27°C
17th Jul 2026456 AMAQI
17th Jul 2026517 AMAQI
17th Jul 2026558 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20265911 AMAQI
17th Jul 20266112 PMAQI
17th Jul 2026551 PMAQI
17th Jul 2026552 PMAQI
17th Jul 2026553 PMAQI
17th Jul 2026594 PMAQI
17th Jul 2026615 PMAQI
17th Jul 2026596 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026768 PMAQI
17th Jul 2026809 PMAQI
17th Jul 20268210 PMAQI
17th Jul 20268011 PMAQI
18th Jul 20267412 AMAQI
18th Jul 2026761 AMAQI
18th Jul 2026742 AMAQI
18th Jul 2026753 AMAQI
18th Jul 2026724 AMAQI
18th Jul 2026715 AMAQI
22°C19/27°C
18th Jul 2026696 AMAQI
18th Jul 2026677 AMAQI
18th Jul 2026698 AMAQI
18th Jul 2026729 AMAQI
18th Jul 20267510 AMAQI
18th Jul 20267411 AMAQI
18th Jul 20267412 PMAQI
18th Jul 2026771 PMAQI
18th Jul 2026772 PMAQI
18th Jul 2026783 PMAQI
18th Jul 2026744 PMAQI
18th Jul 2026745 PMAQI
18th Jul 2026736 PMAQI
18th Jul 2026747 PMAQI
18th Jul 2026758 PMAQI
18th Jul 2026799 PMAQI
18th Jul 20268110 PMAQI
18th Jul 20268311 PMAQI
19th Jul 20268612 AMAQI
19th Jul 2026861 AMAQI
19th Jul 2026842 AMAQI
19th Jul 2026813 AMAQI
19th Jul 2026784 AMAQI
19th Jul 2026745 AMAQI
21°C19/25°C
19th Jul 2026746 AMAQI
19th Jul 2026757 AMAQI
19th Jul 2026728 AMAQI
19th Jul 2026749 AMAQI
19th Jul 20267310 AMAQI
19th Jul 20267311 AMAQI
19th Jul 20267012 PMAQI
19th Jul 2026701 PMAQI
19th Jul 2026702 PMAQI
19th Jul 2026683 PMAQI
19th Jul 2026674 PMAQI
19th Jul 2026665 PMAQI
19th Jul 2026666 PMAQI
19th Jul 2026677 PMAQI
19th Jul 2026658 PMAQI
19th Jul 2026619 PMAQI
19th Jul 20265910 PMAQI
19th Jul 20265811 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026533 AMAQI
20th Jul 2026514 AMAQI
20th Jul 2026545 AMAQI
23°C19/30°C
20th Jul 2026536 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026568 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20265810 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026652 PMAQI
20th Jul 2026623 PMAQI
20th Jul 2026624 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026566 PMAQI
20th Jul 2026557 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20266011 PMAQI
21st Jul 20266112 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026582 AMAQI
21st Jul 2026563 AMAQI
21st Jul 2026544 AMAQI
21st Jul 2026505 AMAQI
22°C17/30°C
21st Jul 2026576 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026558 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20265211 AMAQI
21st Jul 20264712 PMAQI
21st Jul 2026441 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026503 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026875 PMAQI
21st Jul 2026306 PMAQI
21st Jul 2026347 PMAQI
21st Jul 2026288 PMAQI
21st Jul 2026309 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262011 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026281 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026223 AMAQI
22nd Jul 2026244 AMAQI
22nd Jul 2026235 AMAQI
22°C19/29°C
22nd Jul 2026236 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026228 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20263410 AMAQI
22nd Jul 20263911 AMAQI
22nd Jul 20263512 PMAQI
22nd Jul 2026301 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026243 PMAQI
22nd Jul 2026244 PMAQI
22nd Jul 2026265 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026307 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026309 PMAQI
22nd Jul 20262610 PMAQI
22nd Jul 20262211 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026242 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026224 AMAQI
23rd Jul 2026405 AMAQI
22°C20/24°C
23rd Jul 2026446 AMAQI
23rd Jul 2026327 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026369 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20263212 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026342 PMAQI
23rd Jul 2026323 PMAQI
23rd Jul 2026314 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026326 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026309 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026341 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026373 AMAQI
24th Jul 2026394 AMAQI
24th Jul 2026385 AMAQI
23°C18/29°C
24th Jul 2026426 AMAQI
24th Jul 2026477 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026429 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264312 PMAQI
24th Jul 2026371 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026283 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026285 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026419 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026401 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026263 AMAQI
25th Jul 2026294 AMAQI
25th Jul 2026285 AMAQI
23°C18/30°C
25th Jul 2026266 AMAQI
25th Jul 2026307 AMAQI
25th Jul 2026308 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263010 AMAQI
25th Jul 20262811 AMAQI
25th Jul 20262812 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026302 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026244 PMAQI
25th Jul 2026265 PMAQI
25th Jul 2026266 PMAQI
25th Jul 2026247 PMAQI
25th Jul 2026338 PMAQI
25th Jul 2026329 PMAQI
25th Jul 20263710 PMAQI
25th Jul 20262811 PMAQI
26th Jul 20262612 AMAQI
26th Jul 2026281 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026283 AMAQI
26th Jul 2026334 AMAQI
26th Jul 2026485 AMAQI
23°C19/31°C
26th Jul 2026446 AMAQI
26th Jul 2026397 AMAQI
26th Jul 2026378 AMAQI
26th Jul 2026459 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262412 PMAQI
26th Jul 2026261 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026325 PMAQI
26th Jul 2026306 PMAQI
26th Jul 2026287 PMAQI
26th Jul 2026248 PMAQI
26th Jul 2026249 PMAQI
26th Jul 20262610 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026262 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026304 AMAQI
27th Jul 2026265 AMAQI
23°C20/29°C
27th Jul 2026336 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026358 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20262412 PMAQI
27th Jul 2026281 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026283 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026376 PMAQI
27th Jul 2026417 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026519 PMAQI
27th Jul 20264310 PMAQI
27th Jul 20265811 PMAQI
28th Jul 20265312 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026364 AMAQI
28th Jul 2026435 AMAQI
23°C20/28°C
28th Jul 2026476 AMAQI
28th Jul 2026617 AMAQI
28th Jul 2026398 AMAQI
28th Jul 2026479 AMAQI
28th Jul 20264510 AMAQI
28th Jul 20263911 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026322 PMAQI
28th Jul 2026303 PMAQI
28th Jul 2026284 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026479 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263712 AMAQI
29th Jul 2026311 AMAQI
29th Jul 2026412 AMAQI
29th Jul 2026413 AMAQI
29th Jul 2026464 AMAQI
29th Jul 2026455 AMAQI
23°C20/28°C
29th Jul 2026506 AMAQI
29th Jul 2026557 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026439 AMAQI
29th Jul 20265510 AMAQI
29th Jul 20263511 AMAQI
29th Jul 20263512 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026262 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026265 PMAQI
29th Jul 2026226 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026268 PMAQI
29th Jul 2026379 PMAQI
29th Jul 20262610 PMAQI
29th Jul 20262411 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026221 AMAQI
30th Jul 2026322 AMAQI
30th Jul 2026343 AMAQI
30th Jul 2026324 AMAQI
30th Jul 2026365 AMAQI
23°C20/28°C
30th Jul 2026326 AMAQI
30th Jul 2026307 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026329 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026191 PMAQI
30th Jul 2026192 PMAQI
30th Jul 2026243 PMAQI
30th Jul 2026224 PMAQI
30th Jul 2026185 PMAQI
30th Jul 2026186 PMAQI
30th Jul 2026227 PMAQI
30th Jul 2026248 PMAQI
30th Jul 2026199 PMAQI
30th Jul 20262810 PMAQI
30th Jul 20262411 PMAQI
31st Jul 20263212 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026483 AMAQI
31st Jul 2026314 AMAQI
31st Jul 2026325 AMAQI
22°C19/25°C
31st Jul 2026346 AMAQI
31st Jul 2026327 AMAQI
31st Jul 2026248 AMAQI
31st Jul 2026249 AMAQI
31st Jul 20262810 AMAQI
31st Jul 20262811 AMAQI
31st Jul 20262812 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026322 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026265 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026248 PMAQI
31st Jul 2026289 PMAQI
31st Jul 20263410 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263012 AMAQI
1st Aug 2026301 AMAQI
1st Aug 2026242 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026214 AMAQI
1st Aug 2026275 AMAQI
23°C20/29°C
1st Aug 2026226 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026289 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262212 PMAQI
1st Aug 2026231 PMAQI
1st Aug 2026232 PMAQI
1st Aug 2026203 PMAQI
1st Aug 2026204 PMAQI
1st Aug 2026245 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026308 PMAQI
1st Aug 2026359 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20263911 PMAQI
2nd Aug 20263512 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026272 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026224 AMAQI
2nd Aug 2026185 AMAQI
23°C20/26°C
2nd Aug 2026206 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20263010 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20262312 PMAQI
2nd Aug 2026221 PMAQI
2nd Aug 2026222 PMAQI
2nd Aug 2026193 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026246 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026228 PMAQI
2nd Aug 2026249 PMAQI
2nd Aug 20262610 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262212 AMAQI
3rd Aug 2026221 AMAQI
3rd Aug 2026392 AMAQI
3rd Aug 2026433 AMAQI
3rd Aug 2026444 AMAQI
3rd Aug 2026455 AMAQI
23°C21/28°C
3rd Aug 2026336 AMAQI
3rd Aug 2026307 AMAQI
3rd Aug 2026278 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262710 AMAQI
3rd Aug 20263211 AMAQI
3rd Aug 20262412 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026222 PMAQI
3rd Aug 2026243 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026266 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262410 PMAQI
3rd Aug 20262411 PMAQI
4th Aug 20261812 AMAQI
4th Aug 2026241 AMAQI
4th Aug 2026282 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026224 AMAQI
4th Aug 2026205 AMAQI
23°C20/28°C
4th Aug 2026186 AMAQI
4th Aug 2026307 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026209 AMAQI
4th Aug 20262810 AMAQI
4th Aug 20262411 AMAQI
4th Aug 20262212 PMAQI
4th Aug 2026321 PMAQI
4th Aug 2026242 PMAQI
4th Aug 2026263 PMAQI
4th Aug 2026264 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026286 PMAQI
4th Aug 2026357 PMAQI
4th Aug 2026398 PMAQI
4th Aug 2026339 PMAQI
4th Aug 20262610 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262412 AMAQI
5th Aug 2026201 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026193 AMAQI
5th Aug 2026214 AMAQI
5th Aug 2026215 AMAQI
23°C20/28°C
5th Aug 2026236 AMAQI
5th Aug 2026307 AMAQI
5th Aug 2026268 AMAQI
5th Aug 2026359 AMAQI
5th Aug 20263510 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263012 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026263 PMAQI
5th Aug 2026314 PMAQI
5th Aug 2026245 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026329 PMAQI
5th Aug 20262810 PMAQI
5th Aug 20263011 PMAQI
6th Aug 20263212 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026262 AMAQI
6th Aug 2026233 AMAQI
6th Aug 2026224 AMAQI
6th Aug 2026225 AMAQI
22°C21/24°C
6th Aug 2026296 AMAQI
6th Aug 2026357 AMAQI
6th Aug 2026268 AMAQI
6th Aug 2026349 AMAQI
6th Aug 20263410 AMAQI
6th Aug 20263811 AMAQI
6th Aug 20264112 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026242 PMAQI
6th Aug 2026263 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026265 PMAQI
6th Aug 2026356 PMAQI
6th Aug 2026477 PMAQI
6th Aug 2026548 PMAQI
6th Aug 2026579 PMAQI
6th Aug 20265210 PMAQI
6th Aug 20264711 PMAQI
7th Aug 20266012 AMAQI
7th Aug 2026601 AMAQI
7th Aug 2026562 AMAQI
7th Aug 2026433 AMAQI
7th Aug 2026324 AMAQI
7th Aug 2026315 AMAQI
23°C20/29°C
7th Aug 2026496 AMAQI
7th Aug 2026547 AMAQI
7th Aug 2026558 AMAQI
7th Aug 2026579 AMAQI
7th Aug 20265710 AMAQI
7th Aug 20265211 AMAQI
7th Aug 20263712 PMAQI
7th Aug 2026271 PMAQI
7th Aug 2026272 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026304 PMAQI
7th Aug 2026285 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026277 PMAQI
7th Aug 2026348 PMAQI
7th Aug 2026359 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20263411 PMAQI
8th Aug 20262312 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026192 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026194 AMAQI
8th Aug 2026195 AMAQI
23°C20/28°C
8th Aug 2026196 AMAQI
8th Aug 2026207 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026229 AMAQI
8th Aug 20262210 AMAQI
8th Aug 20262411 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026241 PMAQI
8th Aug 2026282 PMAQI
8th Aug 2026263 PMAQI
8th Aug 2026314 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026226 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026228 PMAQI
8th Aug 2026229 PMAQI
8th Aug 20262010 PMAQI
8th Aug 20262211 PMAQI
9th Aug 20262412 AMAQI
9th Aug 2026411 AMAQI
9th Aug 2026382 AMAQI
9th Aug 2026373 AMAQI
9th Aug 2026284 AMAQI
9th Aug 2026255 AMAQI
23°C20/27°C
9th Aug 2026236 AMAQI
9th Aug 2026307 AMAQI
9th Aug 2026268 AMAQI
9th Aug 2026269 AMAQI
9th Aug 20263710 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262212 PMAQI
9th Aug 2026411 PMAQI
9th Aug 2026412 PMAQI
9th Aug 2026443 PMAQI
9th Aug 2026474 PMAQI
9th Aug 2026325 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026288 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20262710 PMAQI
9th Aug 20261911 PMAQI
10th Aug 20262612 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026242 AMAQI
10th Aug 2026233 AMAQI
10th Aug 2026204 AMAQI
10th Aug 2026215 AMAQI
23°C22/26°C
10th Aug 2026206 AMAQI
10th Aug 2026187 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026209 AMAQI
10th Aug 20262410 AMAQI
10th Aug 20262811 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026311 PMAQI
10th Aug 2026222 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026245 PMAQI
10th Aug 2026206 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20263011 PMAQI
11th Aug 20262612 AMAQI
11th Aug 2026261 AMAQI
11th Aug 2026202 AMAQI
11th Aug 2026183 AMAQI
11th Aug 2026184 AMAQI
11th Aug 2026175 AMAQI
23°C20/28°C
11th Aug 2026186 AMAQI
11th Aug 2026207 AMAQI
11th Aug 2026268 AMAQI
11th Aug 2026209 AMAQI
11th Aug 20263110 AMAQI
11th Aug 20263011 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026361 PMAQI
11th Aug 2026362 PMAQI
11th Aug 2026353 PMAQI
11th Aug 2026354 PMAQI
11th Aug 2026355 PMAQI
11th Aug 2026426 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026248 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20262210 PMAQI
11th Aug 20262411 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026261 AMAQI
12th Aug 2026262 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026234 AMAQI
12th Aug 2026215 AMAQI
23°C20/27°C
12th Aug 2026296 AMAQI
12th Aug 2026307 AMAQI
12th Aug 2026348 AMAQI
12th Aug 2026309 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20263711 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026501 PMAQI
12th Aug 2026522 PMAQI
12th Aug 2026343 PMAQI
12th Aug 2026374 PMAQI
12th Aug 2026315 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026367 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20263810 PMAQI
12th Aug 20262811 PMAQI
13th Aug 20263012 AMAQI
13th Aug 2026321 AMAQI
13th Aug 2026242 AMAQI
13th Aug 2026273 AMAQI
13th Aug 2026264 AMAQI
13th Aug 2026235 AMAQI
22°C18/27°C
13th Aug 2026286 AMAQI
6 AM13th Aug 2026347 AMAQI
13th Aug 2026378 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20264810 AMAQI
13th Aug 20264111 AMAQI
13th Aug 20263812 PMAQI
12 PM13th Aug 2026331 PMAQI
13th Aug 2026282 PMAQI
13th Aug 2026403 PMAQI
13th Aug 2026374 PMAQI
13th Aug 2026415 PMAQI
13th Aug 2026416 PMAQI
13th Aug 2026307 PMAQI
7 PM13th Aug 2026338 PMAQI
13th Aug 2026439 PMAQI
13th Aug 20264110 PMAQI
13th Aug 20263911 PMAQI
12 AM
5 AM
23°C18/31°C
Day time
Avg. Highest Time
7 AM - 10 AM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 39), while the lowest AQI was between 6 AM to 6 AM (Avg. 36).
Night time
Avg. Highest Time
8 PM - 11 PM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 5 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 39), while the lowest AQI was between 4 AM to 5 AM (Avg. 35).
2026 Days Vs Air Quality
Ban Mae Cho, Chiang Mai, Thailand
2026
37%
83
36%
82
13%
29
11%
24
3%
7
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
83 DaysModerate
82 DaysPoor
29 DaysUnhealthy
24 DaysSevere
7 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2026, 37% of 225 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Ban Mae Cho, Chiang Mai, Thailand
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
103AQI (US)
103AQI (US)
2nd January 2026
90AQI (US)
90AQI (US)
3rd January 2026
89AQI (US)
89AQI (US)
4th January 2026
76AQI (US)
76AQI (US)
5th January 2026
69AQI (US)
69AQI (US)
6th January 2026
67AQI (US)
67AQI (US)
7th January 2026
70AQI (US)
70AQI (US)
8th January 2026
67AQI (US)
67AQI (US)
9th January 2026
69AQI (US)
69AQI (US)
10th January 2026
76AQI (US)
76AQI (US)
11th January 2026
80AQI (US)
80AQI (US)
12th January 2026
94AQI (US)
94AQI (US)
13th January 2026
88AQI (US)
88AQI (US)
14th January 2026
85AQI (US)
85AQI (US)
15th January 2026
81AQI (US)
81AQI (US)
16th January 2026
80AQI (US)
80AQI (US)
17th January 2026
74AQI (US)
74AQI (US)
18th January 2026
73AQI (US)
73AQI (US)
19th January 2026
71AQI (US)
71AQI (US)
20th January 2026
65AQI (US)
65AQI (US)
21st January 2026
65AQI (US)
65AQI (US)
22nd January 2026
74AQI (US)
74AQI (US)
23rd January 2026
99AQI (US)
99AQI (US)
24th January 2026
96AQI (US)
96AQI (US)
25th January 2026
97AQI (US)
97AQI (US)
26th January 2026
94AQI (US)
94AQI (US)
27th January 2026
95AQI (US)
95AQI (US)
28th January 2026
96AQI (US)
96AQI (US)
29th January 2026
101AQI (US)
101AQI (US)
30th January 2026
108AQI (US)
108AQI (US)
31st January 2026
109AQI (US)
109AQI (US)
1st February 2026
114AQI (US)
114AQI (US)
2nd February 2026
114AQI (US)
114AQI (US)
3rd February 2026
112AQI (US)
112AQI (US)
4th February 2026
90AQI (US)
90AQI (US)
5th February 2026
105AQI (US)
105AQI (US)
6th February 2026
102AQI (US)
102AQI (US)
7th February 2026
100AQI (US)
100AQI (US)
8th February 2026
95AQI (US)
95AQI (US)
9th February 2026
104AQI (US)
104AQI (US)
10th February 2026
90AQI (US)
90AQI (US)
11th February 2026
87AQI (US)
87AQI (US)
12th February 2026
75AQI (US)
75AQI (US)
13th February 2026
63AQI (US)
63AQI (US)
14th February 2026
71AQI (US)
71AQI (US)
15th February 2026
90AQI (US)
90AQI (US)
16th February 2026
92AQI (US)
92AQI (US)
17th February 2026
97AQI (US)
97AQI (US)
18th February 2026
119AQI (US)
119AQI (US)
19th February 2026
118AQI (US)
118AQI (US)
20th February 2026
110AQI (US)
110AQI (US)
21st February 2026
103AQI (US)
103AQI (US)
22nd February 2026
94AQI (US)
94AQI (US)
23rd February 2026
103AQI (US)
103AQI (US)
24th February 2026
76AQI (US)
76AQI (US)
25th February 2026
37AQI (US)
37AQI (US)
26th February 2026
47AQI (US)
47AQI (US)
27th February 2026
71AQI (US)
71AQI (US)
28th February 2026
95AQI (US)
95AQI (US)
1st March 2026
106AQI (US)
106AQI (US)
2nd March 2026
102AQI (US)
102AQI (US)
3rd March 2026
126AQI (US)
126AQI (US)
4th March 2026
147AQI (US)
147AQI (US)
5th March 2026
159AQI (US)
159AQI (US)
6th March 2026
151AQI (US)
151AQI (US)
7th March 2026
122AQI (US)
122AQI (US)
8th March 2026
101AQI (US)
101AQI (US)
9th March 2026
118AQI (US)
118AQI (US)
10th March 2026
128AQI (US)
128AQI (US)
11th March 2026
86AQI (US)
86AQI (US)
12th March 2026
86AQI (US)
86AQI (US)
13th March 2026
72AQI (US)
72AQI (US)
14th March 2026
72AQI (US)
72AQI (US)
15th March 2026
88AQI (US)
88AQI (US)
16th March 2026
92AQI (US)
92AQI (US)
17th March 2026
90AQI (US)
90AQI (US)
18th March 2026
94AQI (US)
94AQI (US)
19th March 2026
88AQI (US)
88AQI (US)
20th March 2026
84AQI (US)
84AQI (US)
21st March 2026
101AQI (US)
101AQI (US)
22nd March 2026
91AQI (US)
91AQI (US)
23rd March 2026
86AQI (US)
86AQI (US)
24th March 2026
138AQI (US)
138AQI (US)
25th March 2026
154AQI (US)
154AQI (US)
26th March 2026
178AQI (US)
178AQI (US)
27th March 2026
190AQI (US)
190AQI (US)
28th March 2026
193AQI (US)
193AQI (US)
29th March 2026
204AQI (US)
204AQI (US)
30th March 2026
222AQI (US)
222AQI (US)
31st March 2026
198AQI (US)
198AQI (US)
1st April 2026
229AQI (US)
229AQI (US)
2nd April 2026
234AQI (US)
234AQI (US)
3rd April 2026
223AQI (US)
223AQI (US)
4th April 2026
221AQI (US)
221AQI (US)
5th April 2026
201AQI (US)
201AQI (US)
6th April 2026
174AQI (US)
174AQI (US)
7th April 2026
165AQI (US)
165AQI (US)
8th April 2026
152AQI (US)
152AQI (US)
9th April 2026
151AQI (US)
151AQI (US)
10th April 2026
154AQI (US)
154AQI (US)
11th April 2026
155AQI (US)
155AQI (US)
12th April 2026
178AQI (US)
178AQI (US)
13th April 2026
173AQI (US)
173AQI (US)
14th April 2026
164AQI (US)
164AQI (US)
15th April 2026
142AQI (US)
142AQI (US)
16th April 2026
155AQI (US)
155AQI (US)
17th April 2026
176AQI (US)
176AQI (US)
18th April 2026
166AQI (US)
166AQI (US)
19th April 2026
162AQI (US)
162AQI (US)
20th April 2026
151AQI (US)
151AQI (US)
21st April 2026
152AQI (US)
152AQI (US)
22nd April 2026
152AQI (US)
152AQI (US)
23rd April 2026
154AQI (US)
154AQI (US)
24th April 2026
146AQI (US)
146AQI (US)
25th April 2026
112AQI (US)
112AQI (US)
26th April 2026
100AQI (US)
100AQI (US)
27th April 2026
92AQI (US)
92AQI (US)
28th April 2026
100AQI (US)
100AQI (US)
29th April 2026
92AQI (US)
92AQI (US)
30th April 2026
103AQI (US)
103AQI (US)
1st May 2026
79AQI (US)
79AQI (US)
2nd May 2026
80AQI (US)
80AQI (US)
3rd May 2026
86AQI (US)
86AQI (US)
4th May 2026
92AQI (US)
92AQI (US)
5th May 2026
85AQI (US)
85AQI (US)
6th May 2026
78AQI (US)
78AQI (US)
7th May 2026
69AQI (US)
69AQI (US)
8th May 2026
54AQI (US)
54AQI (US)
9th May 2026
47AQI (US)
47AQI (US)
10th May 2026
45AQI (US)
45AQI (US)
11th May 2026
37AQI (US)
37AQI (US)
12th May 2026
44AQI (US)
44AQI (US)
13th May 2026
25AQI (US)
25AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
91AQI (US)
91AQI (US)
17th May 2026
85AQI (US)
85AQI (US)
18th May 2026
59AQI (US)
59AQI (US)
19th May 2026
43AQI (US)
43AQI (US)
20th May 2026
53AQI (US)
53AQI (US)
21st May 2026
61AQI (US)
61AQI (US)
22nd May 2026
56AQI (US)
56AQI (US)
23rd May 2026
28AQI (US)
28AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
36AQI (US)
36AQI (US)
27th May 2026
44AQI (US)
44AQI (US)
28th May 2026
46AQI (US)
46AQI (US)
29th May 2026
30AQI (US)
30AQI (US)
30th May 2026
33AQI (US)
33AQI (US)
31st May 2026
35AQI (US)
35AQI (US)
1st June 2026
59AQI (US)
59AQI (US)
2nd June 2026
76AQI (US)
76AQI (US)
3rd June 2026
73AQI (US)
73AQI (US)
4th June 2026
58AQI (US)
58AQI (US)
5th June 2026
32AQI (US)
32AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
37AQI (US)
37AQI (US)
8th June 2026
36AQI (US)
36AQI (US)
9th June 2026
33AQI (US)
33AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
17AQI (US)
17AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
29AQI (US)
29AQI (US)
18th June 2026
30AQI (US)
30AQI (US)
19th June 2026
29AQI (US)
29AQI (US)
20th June 2026
35AQI (US)
35AQI (US)
21st June 2026
32AQI (US)
32AQI (US)
22nd June 2026
36AQI (US)
36AQI (US)
23rd June 2026
40AQI (US)
40AQI (US)
24th June 2026
32AQI (US)
32AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
34AQI (US)
34AQI (US)
27th June 2026
46AQI (US)
46AQI (US)
28th June 2026
36AQI (US)
36AQI (US)
29th June 2026
31AQI (US)
31AQI (US)
30th June 2026
33AQI (US)
33AQI (US)
1st July 2026
35AQI (US)
35AQI (US)
2nd July 2026
32AQI (US)
32AQI (US)
3rd July 2026
39AQI (US)
39AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
34AQI (US)
34AQI (US)
7th July 2026
56AQI (US)
56AQI (US)
8th July 2026
50AQI (US)
50AQI (US)
9th July 2026
43AQI (US)
43AQI (US)
10th July 2026
36AQI (US)
36AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
47AQI (US)
47AQI (US)
15th July 2026
43AQI (US)
43AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
59AQI (US)
59AQI (US)
18th July 2026
74AQI (US)
74AQI (US)
19th July 2026
72AQI (US)
72AQI (US)
20th July 2026
57AQI (US)
57AQI (US)
21st July 2026
48AQI (US)
48AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
37AQI (US)
37AQI (US)
25th July 2026
30AQI (US)
30AQI (US)
26th July 2026
32AQI (US)
32AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
39AQI (US)
39AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
26AQI (US)
26AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
26AQI (US)
26AQI (US)
2nd August 2026
25AQI (US)
25AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
26AQI (US)
26AQI (US)
5th August 2026
27AQI (US)
27AQI (US)
6th August 2026
34AQI (US)
34AQI (US)
7th August 2026
41AQI (US)
41AQI (US)
8th August 2026
23AQI (US)
23AQI (US)
9th August 2026
31AQI (US)
31AQI (US)
10th August 2026
24AQI (US)
24AQI (US)
11th August 2026
27AQI (US)
27AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
35AQI (US)
35AQI (US)
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
84AQI (US)
92AQI (US)
125AQI (US)
158AQI (US)
54AQI (US)
35AQI (US)
40AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202681AQI (US)
27
4
2
15
11
12
10
7
2
4
4
17
5
17
14
26
4
25
6
13
83
82
29
24
7
Highest AQI (US) recorded in
April158AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202577AQI (US)
19
12
11
17
5
18
8
16
14
31
2
28
7
24
18
13
11
19
1
30
8
22
30
1
47
248
62
8
Highest AQI (US) recorded in
March126AQI (US)
Lowest AQI (US) recorded in
September48AQI (US)
202481AQI (US)
25
6
24
4
1
26
5
15
15
2
19
5
5
28
2
31
13
18
11
18
5
26
30
31
90
193
56
26
Highest AQI (US) recorded in
April150AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
202380AQI (US)
12
19
5
13
10
16
10
3
2
12
8
9
1
3
24
4
27
3
31
29
2
28
1
26
5
6
22
1
22
9
150
96
74
28
12
3
Highest AQI (US) recorded in
April181AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202276AQI (US)
4
26
1
13
8
1
6
21
3
2
4
21
3
7
19
5
21
9
20
1
21
6
1
10
15
6
3
25
2
14
17
90
137
82
6
Highest AQI (US) recorded in
March117AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
202174AQI (US)
7
22
1
2
5
18
3
8
20
3
4
17
3
3
2
11
20
23
7
25
23
5
25
3
19
2
5
22
2
24
139
112
51
27
5
Highest AQI (US) recorded in
March163AQI (US)
Lowest AQI (US) recorded in
October36AQI (US)
202061AQI (US)
5
7
1
4
10
7
6
9
3
29
1
30
1
29
2
23
7
29
2
10
20
3
27
1
159
69
8
15
14
1
Highest AQI (US) recorded in
March224AQI (US)
Lowest AQI (US) recorded in
July21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
81AQI (US)Least Polluted Year Recorded
2020(Avg.)
61AQI (US)Ban Mae Cho's annual 2026 AQI (US) (81) shows an average percentage change of 9.2% (worsened AQI (US)) compared to previous years: 2020 (61), 2021 (74), 2022 (76), 2023 (80), 2024 (81), 2025 (77).
